Arc-force
dynamic para-
meter
I (A) or U (V)
I target
U target
5 4 3 2 1 0
5 4 3 2 1 0
t (s)
/HYHO
Level:
Arc-force dynamic parameter setting
The purpose of the arc-force dynamic
parameter is to influence the short-circuit
amperage at the moment of droplet trans-
fer.
If the rod electrode has a tendency to
stick, adjust the arc-force dynamic para-
meter to a higher level.
Level 0 produces a particularly soft, low-
spatter arc. Level 4 or 5 produces a partic-
ularly hard and stable arc.
Factory setting: Level 2
Cel characteristic
parameter
Open circuit voltage
U (V)
Selected
welding current
(constant current)
I (A)
Level:
0
1 2
3
4
5
Cel characteristic parameter setting
The Cel characteristic parameter sets the
slope for the falling welding current char-
acteristic. When welding cellulose elec-
trodes, the characteristic slope is the most
important criterion for the weld properties.
If the cellulose electrode has a tendency to
stick, adjust the characteristic parameter
to a higher level (flat characteristic).
Factory setting: Level 2
TIG Comfort Stop
parameter
The "TIG Comfort Stop" parameter is only available with the TP 2500/3500 TIG power
source. On the TP 2500/3500 power source, the response at the end of welding is the
same as the response with the TIG Comfort Stop function deactivated.
IMPORTANT!
The instructions for setting the TIG Comfort Stop parameter also apply to
the "TIG pulsed arc welding" process (TP 2500/3500 TIG only).
The TIG Comfort Stop parameter determines how high the torch must be temporarily
raised to trigger the TIG Comfort Stop function. If the welding process is frequently
stopped unintentionally, increase the value of the TIG-Comfort-Stop parameter.
Level
Increase in arc size before function is triggered
5
Very large increase required
4
Large increase required
3
Normal increase required
31
EN
